Piston/Stepseal®/Turcon®:

TSS Article Number (3 to 9)K402000  

Signature StandardPSK402000-Z80  

Type of Article0  

Quality (10th Digit)-  

Root Groove Thickness10.25  mm

Root Groove Inside Diameter179.5  mm

Root Groove Outside Diameter200  mm

Root Ring Inside Diameter191.55  mm

Root Groove Width8.1  mm

Groove Diameter Outside200  mm

Groove Width8.1  mm

Groove Diameter Inside179.5  mm

Groove Thickness10.25  mm

Ring Thickness4.75  mm

Legacy ID from KOM2PSK402000-Z80  

Root Ring Width7.6  mm

Root Ring Outside Diameter201.05  mm

Ring Width7.6  mm

Article GroupPS  

Root Ring Thickness4.75  mm

Seals Helsingor Material Class:

Seal Tube OD Tolerance From206.05  mm

Material Number200000071329  

Seal Tube OD Tolerance Max31  mm

Seal Tube ID Tolerance Min-70  mm

Seal Tube ID Tolerance Max-5  mm

Seal Tube OD Tolerance To232.05  mm

Seal Tube ID Tolerance To186.55  mm

Seal Tube ID Tolerance From121.55  mm

Class Dependencies200000071329  

Ring Diameter Outside201.05  mm

Compound codeZ80  

Ring Diameter Inside191.55  mm

Compound Type120  

Seal Tube OD Tolerance Min5  mm